What time zone is Marietta-Alderwood in?

Marietta-Alderwood uses Pacific Standard Time (PST, UTC−8) in winter and Pacific Daylight Time (PDT, UTC−7) in summer. Its IANA time zone is America/Los_Angeles.

When is the next clock change in Marietta-Alderwood?

Clocks in Marietta-Alderwood move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from PDT (UTC−07:00) to PST (UTC−08:00)

Does Marietta-Alderwood observe daylight saving time?

Yes. Marietta-Alderwood observes daylight saving time: PDT (UTC−7) in summer and PST (UTC−8) in winter.

What is the UTC offset of Marietta-Alderwood?

Marietta-Alderwood is UTC−8 in winter and UTC−7 in summer

Current Time in Marietta-Alderwood, Whatcom County, Washington, USA

5:34:12 PM

17:34:12

Sunday, October 25, 2026

PDT (Pacific Daylight Time) · UTC−07:00

America/Los_Angeles

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Time zone details

Marietta-Alderwood is observing daylight saving time in 2026

Daylight in Marietta-Alderwood

Sunrise7:46 AMSolar noon12:54 PMSunset6:01 PM

Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 6 days 8 hoursUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: USA
State: Washington
County: Whatcom County
Place type: Populated place
Country currency: US Dollar (USD)

Practical

Country languages: English, Spanish, Hawaiian, French
Dialing code: +1
Population: 3,906
Elevation: 39 m

Geography

Geographic coordinates: 48° 47' N / 122° 33' W

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Clock changes in Marietta-Alderwood

Next clock change

Upcoming

Sunday, November 1, 2026

2:00 AM PDT1:00 AM PST

Clocks move back 1 hour

Sunday, March 8, 2026past
Daylight saving time starts
2:00 AM PST3:00 AM PDT
Clocks move forward 1 hour
Sunday, November 1, 2026upcoming
Daylight saving time ends
2:00 AM PDT1:00 AM PST
Clocks move back 1 hour

Future clock changes, 2027–2030

USA daylight saving time Clock changes worldwide

Sun & Moon details

Sunrise: 7:46 AM
Solar noon: 12:54 PM
Sunset: 6:01 PM
Daylight duration: 10 hr 15 min3 min 21 sec shorter than the previous day

Civil twilight: 7:13 AM – 6:33 PM
Nautical twilight: 6:36 AM – 7:10 PM
Astronomical twilight: 6:00 AM – 7:47 PM

Full MoonMoon illumination100%

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Sunday, October 25, 2026

View Marietta-Alderwood on SavvyTime's time-zone map

Sun

Sunrise: 7:46 AM (east, 107.8°)
Sunset: 6:01 PM (west, 252.0°)
Day length: 10 hr 15 min3 min 21 sec shorter than the previous day
Solar noon: 12:54 PM (28.9° altitude)

Civil twilight

Dawn to dusk: 7:13 AM – 6:33 PM

Additional twilight

Nautical dawn to dusk: 6:36 AM – 7:10 PM
Astronomical dawn to dusk: 6:00 AM – 7:47 PM

Moon

Phase: Full Moon (100% illuminated)
Moonrise: 5:24 PM (northeast, 65.7°)
Moonset: 7:21 AM (west, 290.5°)
Previous principal phase: First Quarter — Sunday, October 18, 2026 at 9:13 AM
Next principal phase: Full Moon — Sunday, October 25, 2026 at 9:12 PM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Sunday, October 25	7:46 AM	6:01 PM	10 hr 15 min	3 min 21 sec shorter than the previous day
Monday, October 26	7:47 AM	5:59 PM	10 hr 12 min	3 min 20 sec shorter than the previous day
Tuesday, October 27	7:49 AM	5:57 PM	10 hr 08 min	3 min 20 sec shorter than the previous day
Wednesday, October 28	7:51 AM	5:56 PM	10 hr 05 min	3 min 18 sec shorter than the previous day
Thursday, October 29	7:52 AM	5:54 PM	10 hr 02 min	3 min 16 sec shorter than the previous day
Friday, October 30	7:54 AM	5:52 PM	9 hr 59 min	3 min 16 sec shorter than the previous day
Saturday, October 31	7:55 AM	5:51 PM	9 hr 55 min	3 min 14 sec shorter than the previous day

Weather forecast for Marietta-Alderwood

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Plan around Marietta-Alderwood

Upcoming public holidays in Washington

Wed, Nov 11, 2026Veterans Day
Thu, Nov 26, 2026Thanksgiving Day
Fri, Dec 25, 2026Christmas Day

Nearby places

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Frequently asked questions

What time zone is Marietta-Alderwood in?: Marietta-Alderwood uses Pacific Standard Time (PST, UTC−8) in winter and Pacific Daylight Time (PDT, UTC−7) in summer. Its IANA time zone is America/Los_Angeles.
When is the next clock change in Marietta-Alderwood?: Clocks in Marietta-Alderwood move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from PDT (UTC−07:00) to PST (UTC−08:00)
Does Marietta-Alderwood observe daylight saving time?: Yes. Marietta-Alderwood observes daylight saving time: PDT (UTC−7) in summer and PST (UTC−8) in winter.
What is the UTC offset of Marietta-Alderwood?: Marietta-Alderwood is UTC−8 in winter and UTC−7 in summer